28299.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{450719}}^1$

素因数の和:450731

約数の個数: 24

約数和(自身を含む): 75720960

約数和(自身を除く): 48677820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 450719, 901438, 1352157, 1802876, 2253595, 2704314, 4507190, 5408628, 6760785, 9014380, 13521570, 27043140]

約数ペア:

[(1, 27043140), (2, 13521570), (3, 9014380), (4, 6760785), (5, 5408628), (6, 4507190), (10, 2704314), (12, 2253595), (15, 1802876), (20, 1352157), (30, 901438), (60, 450719)]